Home / 43,551.06-65,260.98-32,404.65

Finding the Fourth Proportional to 43,551.06, 65,260.98 and 32,404.65

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Solution

The fourth proportional to 43,551.06, 65,260.98 and 32,404.65 is: 48,558.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,551.06 : 65,260.98 = 32,404.65 : x
  2. Step 2: Convert to fraction form
    43,551.06/65,260.98 = 32,404.65/x
  3. Step 3: Cross multiply
    43,551.06x = 65,260.98 × 32,404.65
  4. Step 4: Simplify right side
    43,551.06x = 2,114,759,215.56
  5. Step 5: Solve for x
    x = 2,114,759,215.56/43,551.06
  6. Step 6: Final answer
    x = 48,558.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.